Question about 3d map

[ryuth]

I'm grateful for your wonderful work. I have one question about rtabmap's origin Visualizer, not rviz in rtabmap_ros.

The '3D map' window shows global octomap and local point cloud. I was wondering if it was possible to use the local point cloud as a global cloud map without inserting it into an octomap. If it is possible, Is there any way to visualize a global 3D point cloud map?

Thanks.

[matlabbe]

Duplicated of https://github.com/introlab/rtabmap/issues/1382